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        <a href="py2rhino-module.html">Package&nbsp;py2rhino</a> ::
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<h1 class="epydoc">Source Code for <a href="py2rhino.obj._util-module.html">Module py2rhino.obj._util</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt>  <tt class="py-line"><tt class="py-comment">#some utility functions</tt> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-keyword">import</tt> <tt id="link-0" class="py-name" targets="Package py2rhino=py2rhino-module.html"><a title="py2rhino" class="py-name" href="#" onclick="return doclink('link-0', 'py2rhino', 'link-0');">py2rhino</a></tt> <tt class="py-keyword">as</tt> <tt class="py-name">p2r</tt> </tt>
<a name="L3"></a><tt class="py-lineno"> 3</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-1" class="py-name"><a title="py2rhino" class="py-name" href="#" onclick="return doclink('link-1', 'py2rhino', 'link-0');">py2rhino</a></tt><tt class="py-op">.</tt><tt class="py-name">_base</tt> <tt class="py-keyword">import</tt> <tt class="py-name">curve</tt> </tt>
<a name="L4"></a><tt class="py-lineno"> 4</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-2" class="py-name"><a title="py2rhino" class="py-name" href="#" onclick="return doclink('link-2', 'py2rhino', 'link-0');">py2rhino</a></tt><tt class="py-op">.</tt><tt class="py-name">_base</tt> <tt class="py-keyword">import</tt> <tt class="py-name">object</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt>  <tt class="py-line"> </tt>
<a name="cast"></a><div id="cast-def"><a name="L6"></a><tt class="py-lineno"> 6</tt> <a class="py-toggle" href="#" id="cast-toggle" onclick="return toggle('cast');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="py2rhino.obj._util-module.html#cast">cast</a><tt class="py-op">(</tt><tt class="py-param">rhino_id</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="cast-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="cast-expanded"><a name="L7"></a><tt class="py-lineno"> 7</tt>  <tt class="py-line">    <tt class="py-comment">#TODO: implement this function    </tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt id="link-3" class="py-name" targets="Method py2rhino.obj._rhinoscript_classes._ObjectRootType.object_type()=py2rhino.obj._rhinoscript_classes._ObjectRootType-class.html#object_type"><a title="py2rhino.obj._rhinoscript_classes._ObjectRootType.object_type" class="py-name" href="#" onclick="return doclink('link-3', 'object_type', 'link-3');">object_type</a></tt> <tt class="py-op">=</tt> <tt class="py-name">object</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name"><a title="py2rhino.obj._rhinoscript_classes._ObjectRootType.object_type" class="py-name" href="#" onclick="return doclink('link-4', 'object_type', 'link-3');">object_type</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt>  <tt class="py-line">     </tt>
<a name="L10"></a><tt class="py-lineno">10</tt>  <tt class="py-line">    <tt class="py-string">"""</tt> </tt>
<a name="L11"></a><tt class="py-lineno">11</tt>  <tt class="py-line"><tt class="py-string">    0:  Unknown object</tt> </tt>
<a name="L12"></a><tt class="py-lineno">12</tt>  <tt class="py-line"><tt class="py-string">    1: Point</tt> </tt>
<a name="L13"></a><tt class="py-lineno">13</tt>  <tt class="py-line"><tt class="py-string">    2: Point cloud</tt> </tt>
<a name="L14"></a><tt class="py-lineno">14</tt>  <tt class="py-line"><tt class="py-string">    4: Curve</tt> </tt>
<a name="L15"></a><tt class="py-lineno">15</tt>  <tt class="py-line"><tt class="py-string">    8: Surface or single-face brep</tt> </tt>
<a name="L16"></a><tt class="py-lineno">16</tt>  <tt class="py-line"><tt class="py-string">    16: Polysurface or multiple-face</tt> </tt>
<a name="L17"></a><tt class="py-lineno">17</tt>  <tt class="py-line"><tt class="py-string">    32: Mesh</tt> </tt>
<a name="L18"></a><tt class="py-lineno">18</tt>  <tt class="py-line"><tt class="py-string">    256: Light</tt> </tt>
<a name="L19"></a><tt class="py-lineno">19</tt>  <tt class="py-line"><tt class="py-string">    512: Annotation</tt> </tt>
<a name="L20"></a><tt class="py-lineno">20</tt>  <tt class="py-line"><tt class="py-string">    4096:  Instance or block reference</tt> </tt>
<a name="L21"></a><tt class="py-lineno">21</tt>  <tt class="py-line"><tt class="py-string">    8192:  Text dot object</tt> </tt>
<a name="L22"></a><tt class="py-lineno">22</tt>  <tt class="py-line"><tt class="py-string">    16384: Grip object</tt> </tt>
<a name="L23"></a><tt class="py-lineno">23</tt>  <tt class="py-line"><tt class="py-string">    32768: Detail</tt> </tt>
<a name="L24"></a><tt class="py-lineno">24</tt>  <tt class="py-line"><tt class="py-string">    65536: Hatch</tt> </tt>
<a name="L25"></a><tt class="py-lineno">25</tt>  <tt class="py-line"><tt class="py-string">    131072: Morph control</tt> </tt>
<a name="L26"></a><tt class="py-lineno">26</tt>  <tt class="py-line"><tt class="py-string">    134217728: Cage</tt> </tt>
<a name="L27"></a><tt class="py-lineno">27</tt>  <tt class="py-line"><tt class="py-string">    268435456: Phantom</tt> </tt>
<a name="L28"></a><tt class="py-lineno">28</tt>  <tt class="py-line"><tt class="py-string">    536870912: Clipping plane</tt> </tt>
<a name="L29"></a><tt class="py-lineno">29</tt>  <tt class="py-line"><tt class="py-string">    """</tt> </tt>
<a name="L30"></a><tt class="py-lineno">30</tt>  <tt class="py-line">     </tt>
<a name="L31"></a><tt class="py-lineno">31</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt id="link-5" class="py-name"><a title="py2rhino.obj._rhinoscript_classes._ObjectRootType.object_type" class="py-name" href="#" onclick="return doclink('link-5', 'object_type', 'link-3');">object_type</a></tt> <tt class="py-op">==</tt> <tt class="py-number">4</tt><tt class="py-op">:</tt> </tt>
<a name="L32"></a><tt class="py-lineno">32</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">curve</tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Method py2rhino.obj._rhinoscript_classes._CurveRootType.is_arc()=py2rhino.obj._rhinoscript_classes._CurveRootType-class.html#is_arc"><a title="py2rhino.obj._rhinoscript_classes._CurveRootType.is_arc" class="py-name" href="#" onclick="return doclink('link-6', 'is_arc', 'link-6');">is_arc</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> <tt class="py-keyword">return</tt> <tt class="py-name">p2r</tt><tt class="py-op">.</tt><tt id="link-7" class="py-name" targets="Package py2rhino.obj=py2rhino.obj-module.html"><a title="py2rhino.obj" class="py-name" href="#" onclick="return doclink('link-7', 'obj', 'link-7');">obj</a></tt><tt class="py-op">.</tt><tt id="link-8" class="py-name" targets="Class py2rhino.obj._rhinoscript_classes.Arc=py2rhino.obj._rhinoscript_classes.Arc-class.html"><a title="py2rhino.obj._rhinoscript_classes.Arc" class="py-name" href="#" onclick="return doclink('link-8', 'Arc', 'link-8');">Arc</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt> </tt>
<a name="L33"></a><tt class="py-lineno">33</tt>  <tt class="py-line">        <tt class="py-keyword">elif</tt> <tt class="py-name">curve</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Method py2rhino.obj._rhinoscript_classes._CurveRootType.is_circle()=py2rhino.obj._rhinoscript_classes._CurveRootType-class.html#is_circle"><a title="py2rhino.obj._rhinoscript_classes._CurveRootType.is_circle" class="py-name" href="#" onclick="return doclink('link-9', 'is_circle', 'link-9');">is_circle</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> <tt class="py-keyword">return</tt> <tt class="py-name">p2r</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="py2rhino.obj" class="py-name" href="#" onclick="return doclink('link-10', 'obj', 'link-7');">obj</a></tt><tt class="py-op">.</tt><tt id="link-11" class="py-name" targets="Class py2rhino.obj._rhinoscript_classes.Circle=py2rhino.obj._rhinoscript_classes.Circle-class.html"><a title="py2rhino.obj._rhinoscript_classes.Circle" class="py-name" href="#" onclick="return doclink('link-11', 'Circle', 'link-11');">Circle</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt> </tt>
<a name="L34"></a><tt class="py-lineno">34</tt>  <tt class="py-line">        <tt class="py-keyword">elif</tt> <tt class="py-name">curve</tt><tt class="py-op">.</tt><tt class="py-name">is_curve</tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> <tt class="py-keyword">return</tt> <tt class="py-name">p2r</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name"><a title="py2rhino.obj" class="py-name" href="#" onclick="return doclink('link-12', 'obj', 'link-7');">obj</a></tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Class py2rhino.obj._rhinoscript_classes.NurbsCurve=py2rhino.obj._rhinoscript_classes.NurbsCurve-class.html"><a title="py2rhino.obj._rhinoscript_classes.NurbsCurve" class="py-name" href="#" onclick="return doclink('link-13', 'NurbsCurve', 'link-13');">NurbsCurve</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt> </tt>
<a name="L35"></a><tt class="py-lineno">35</tt>  <tt class="py-line">        <tt class="py-keyword">elif</tt> <tt class="py-name">curve</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name" targets="Method py2rhino.obj._rhinoscript_classes._CurveRootType.is_ellipse()=py2rhino.obj._rhinoscript_classes._CurveRootType-class.html#is_ellipse"><a title="py2rhino.obj._rhinoscript_classes._CurveRootType.is_ellipse" class="py-name" href="#" onclick="return doclink('link-14', 'is_ellipse', 'link-14');">is_ellipse</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> <tt class="py-keyword">return</tt> <tt class="py-name">p2r</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name"><a title="py2rhino.obj" class="py-name" href="#" onclick="return doclink('link-15', 'obj', 'link-7');">obj</a></tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Class py2rhino.obj._rhinoscript_classes.Ellipse=py2rhino.obj._rhinoscript_classes.Ellipse-class.html"><a title="py2rhino.obj._rhinoscript_classes.Ellipse" class="py-name" href="#" onclick="return doclink('link-16', 'Ellipse', 'link-16');">Ellipse</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt> </tt>
<a name="L36"></a><tt class="py-lineno">36</tt>  <tt class="py-line">        <tt class="py-keyword">elif</tt> <tt class="py-name">curve</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name" targets="Method py2rhino.obj._rhinoscript_classes._CurveRootType.is_line()=py2rhino.obj._rhinoscript_classes._CurveRootType-class.html#is_line"><a title="py2rhino.obj._rhinoscript_classes._CurveRootType.is_line" class="py-name" href="#" onclick="return doclink('link-17', 'is_line', 'link-17');">is_line</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> <tt class="py-keyword">return</tt> <tt class="py-name">p2r</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name"><a title="py2rhino.obj" class="py-name" href="#" onclick="return doclink('link-18', 'obj', 'link-7');">obj</a></tt><tt class="py-op">.</tt><tt id="link-19" class="py-name" targets="Class py2rhino.obj._rhinoscript_classes.Line=py2rhino.obj._rhinoscript_classes.Line-class.html"><a title="py2rhino.obj._rhinoscript_classes.Line" class="py-name" href="#" onclick="return doclink('link-19', 'Line', 'link-19');">Line</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt> </tt>
<a name="L37"></a><tt class="py-lineno">37</tt>  <tt class="py-line">        <tt class="py-keyword">elif</tt> <tt class="py-name">curve</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name" targets="Method py2rhino.obj._rhinoscript_classes._CurveRootType.is_polyline()=py2rhino.obj._rhinoscript_classes._CurveRootType-class.html#is_polyline"><a title="py2rhino.obj._rhinoscript_classes._CurveRootType.is_polyline" class="py-name" href="#" onclick="return doclink('link-20', 'is_polyline', 'link-20');">is_polyline</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> <tt class="py-keyword">return</tt> <tt class="py-name">p2r</tt><tt class="py-op">.</tt><tt id="link-21" class="py-name"><a title="py2rhino.obj" class="py-name" href="#" onclick="return doclink('link-21', 'obj', 'link-7');">obj</a></tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Class py2rhino.obj._rhinoscript_classes.Polyline=py2rhino.obj._rhinoscript_classes.Polyline-class.html"><a title="py2rhino.obj._rhinoscript_classes.Polyline" class="py-name" href="#" onclick="return doclink('link-22', 'Polyline', 'link-22');">Polyline</a></tt><tt class="py-op">(</tt><tt class="py-name">rhino_id</tt><tt class="py-op">)</tt> </tt>
<a name="L38"></a><tt class="py-lineno">38</tt>  <tt class="py-line"> </tt>
<a name="L39"></a><tt class="py-lineno">39</tt>  <tt class="py-line">    <tt class="py-keyword">print</tt> <tt class="py-string">"conversion of type not yet implemented"</tt><tt class="py-comment">#TODO: add surfaces</tt> </tt>
<a name="L40"></a><tt class="py-lineno">40</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
</div><a name="L41"></a><tt class="py-lineno">41</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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